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一年级照镜子教学设计ppt

时间:2023-11-23作者:本站原创,转载必究阅读:31

Title: Mirror Reflection - Teaching Design for First Graders

一年级照镜子教学设计ppt

Introduction:

- Start the lesson by asking the students if they have ever looked into a mirror.

- Explain that mirrors can reflect our image back to us and that we can see ourselves in them.

- Mention that mirrors are common in our day-to-day lives, such as in our homes, bathrooms, and even in cars.

Objective:

The objective of this lesson is to help first-grade students understand the concept of reflection and how mirrors work.

Materials Needed:

- Mirrors (one for each student)

- Chart paper and markers

- Pictures or illustrations depicting mirror reflections

Lesson Plan:

Step 1: What is a Mirror? (5 minutes)

- Show the students a mirror and explain that it is a shiny surface that can reflect our image.

- Hold the mirror in front of the students, and let them take turns looking at themselves in the mirror. Encourage them to describe what they see.

- Ask the students questions about the mirror, such as its shape, size, and what it is made of.

Step 2: How Mirrors Reflect (10 minutes)

- Show the students pictures or illustrations depicting mirror reflections.

- Explain that when light hits a mirror, it bounces off and creates a reflection.

- Use a diagram on the chart paper to demonstrate how light reflects off the mirror.

- Provide examples, such as when we see ourselves in the mirror or when we see objects reflected in the mirror.

Step 3: Mirror Reflection Activities (15 minutes)

- Divide the students into pairs or small groups.

- Give each group a mirror and ask them to explore how the mirror reflects their images.

- Encourage the students to experiment with different poses and movements while looking at the mirror.

- After a few minutes, gather the students and ask them to share their observations. Discuss questions like: Do you see your reflection when you move the mirror? Can you see objects behind you in the mirror?

Step 4: Mirror Reflection Art (15 minutes)

- Explain to the students that they will create a mirror reflection art piece.

- Provide each student with a piece of white paper and ask them to draw a self-portrait.

- Once they have completed the drawing, give them an aluminum foil square slightly larger than their drawing.

- Instruct the students to place the aluminum foil over their drawing, with the shiny side up, and lightly press the foil onto the paper.

- Help them smooth out any wrinkles or bubbles in the foil.

- As they press down, the reflection of their drawing will appear on the foil.

- Display the students' artworks around the classroom.

Conclusion:

- Review the concept of mirror reflection, emphasizing that mirrors reflect light to create images.

- Ask the students to share what they have learned about mirrors and reflection.

- Encourage them to continue observing reflections in their everyday lives.

Assessment:

- Observe the students' participation and engagement during the mirror activities.

- Review the mirror reflection art pieces to assess their understanding of the concept.

Extension Activities:

- Bring in different types of mirrors, such as curved mirrors or concave mirrors, and explore how they create distorted reflections.

- Read books or stories with mirror-related themes, such as "Snow White and the Seven Dwarfs."

- Have a discussion about the importance of mirrors in our society, such as in fashion or interior design.